Unscored severity · published Aug 31, 2011
CVE-2011-2577
Unspecified vulnerability in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs, when using software versions before TC 4.0.0 or F9.1, allows…
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CVSS
12.7%
EPSS
No
On KEV
Description
Unspecified vulnerability in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs, when using software versions before TC 4.0.0 or F9.1, allows remote attackers to cause a denial of service (crash) via a crafted SIP packet to port 5060 or 5061, aka Bug ID CSCtq46500.
Exploitation
Is it being used?
Exploit prediction (EPSS)12.7% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
T6
Telepresence 6000 Mxp · Cisco
All versions, or not specified · source: NVD
T9
Telepresence 9000 Mxp · Cisco
All versions, or not specified · source: NVD
TC
Telepresence C Series Software · Cisco
through tc3.1.4; tc3.0.0; tc3.1.0; tc3.1.1; tc3.1.2; tc3.1.3 · source: NVD
TC
Telepresence Codec C40 · Cisco
All versions, or not specified · source: NVD
TC
Telepresence Codec C60 · Cisco
All versions, or not specified · source: NVD
TC
Telepresence Codec C90 · Cisco
All versions, or not specified · source: NVD
TE
Telepresence E20 · Cisco
All versions, or not specified · source: NVD
TE
Telepresence E20 Software · Cisco
te2.2.1 · source: NVD
TE
Telepresence Ex60 · Cisco
All versions, or not specified · source: NVD
TE
Telepresence Ex90 · Cisco
All versions, or not specified · source: NVD
TM
Telepresence Mxp Software · Cisco
f8.2; f9.0; f9.0.1; f9.0.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-2577
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-2577
securityreason.com
http://securityreason.com/securityalert/8387
securityreason.com
http://securityreason.com/securityalert/8389
Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b91395.shtml
Exploit
http://www.exploit-db.com/exploits/17871
www.securityfocus.com
http://www.securityfocus.com/archive/1/519698/100/0/threaded
www.securityfocus.com
http://www.securityfocus.com/bid/49392